78162812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214733}}^1$

素因数の和:214757

約数の個数: 24

約数和(自身を含む): 168351456

約数和(自身を除く): 90188644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 214733, 429466, 858932, 1503131, 2791529, 3006262, 5583058, 6012524, 11166116, 19540703, 39081406, 78162812]

約数ペア:

[(1, 78162812), (2, 39081406), (4, 19540703), (7, 11166116), (13, 6012524), (14, 5583058), (26, 3006262), (28, 2791529), (52, 1503131), (91, 858932), (182, 429466), (364, 214733)]